| The QHSE performance management system of Oil Field Engineering & Technique Contractor focus on the informationlization of management and assessment of the contractors, combining the management and assessment.The oil industry is becoming one the backbone of our economy. The old manual management and performance assessment is far behind the wheel, due to their inefficiency on time, manpower and materials. Therefore, our aim is developing modern management and performance assessment system, suitable for the oil contractor. This thesis put up with a scheme of two levels(oil-contractor) management system based on B/S, with detailed requirement analysis, system design and security design.This thesis put emphasis on analyzing and researching the function, security transfer and its realization of the performance assessment and management system. On the basis of the requirement analysis, in allusion to the character of the oil industry, we design and realize the system, including network infrastructure, performance design, interface design, system architecture, system technique platform and system key technique. According to the security requirement, we put up with the security strategy. During analysis and design, we abide by the software engineering developing steps and requirement. We pay attention to the practicality, universality and expansibility. At the same time, thinking much of the developing cost, technique risk, we use the mature technique to analyze, design and realize this system.The system has been working safely and stably so far. It has covered all check-up items of the Department of Exploration. It has 136 users, including 16 expert level users. It has disposed about 1 thousand assessment. By using this system, our project team has inspected many items of the subsidiaries of the Department of Exploration. The feedbacks are straight all right. The system has been put into practice in the routine. It has realized informationaliztion and nearly met all the client's demands. |
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